Service gets tough

Suitable for use on BlackBerry, PDA and other mobile handsets, the 24/7 lone worker protection service from SitexOrbis, code5, is now also available on what is said to be the world's most durable mobile phone, the Sonim XP3 Sentinel. Together, it is claimed that code5 and the new Sonim XP3 Sentinel deliver maximum reliability and the highest grade of protection for lone working staff.

The handset is built to a military spec to withstand extreme levels of shock, heat and humidity. Drop it on a hard floor or in a puddle and it will carry on working when many others wouldn't. Keys dedicated to lone worker functionality make it easy to use, even with gloves or wet hands.